# Copyright (c) 2017 The University of Manchester
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cff-version: 1.2.0
message: If you use this software, please cite it as below.
preferred-citation:
  type: article
  doi: 10.3389/fnins.2018.00816
  issn: 1662-453X
  url: https://www.frontiersin.org/articles/10.3389/fnins.2018.00816
  title: "sPyNNaker: A Software Package for Running PyNN Simulations on SpiNNaker"
  journal: Frontiers in Neuroscience
  volume: 12
  year: 2018
  month: 11
  abstract: This work presents sPyNNaker 4.0.0, the latest version of the software package for simulating PyNN-defined spiking neural networks (SNNs) on the SpiNNaker neuromorphic platform. Operations underpinning realtime SNN execution are presented, including an event-based operating system facilitating efficient time-driven neuron state updates and pipelined event-driven spike processing. Preprocessing, realtime execution, and neuron/synapse model implementations are discussed, all in the context of a simple example SNN. Simulation results are demonstrated, together with performance profiling providing insights into how software interacts with the underlying hardware to achieve realtime execution. System performance is shown to be within a factor of 2 of the original design target of 10,000 synaptic events per millisecond, however SNN topology is shown to influence performance considerably. A cost model is therefore developed characterizing the effect of network connectivity and SNN partitioning. This model enables users to estimate SNN simulation performance, allows the SpiNNaker team to make predictions on the impact of performance improvements, and helps demonstrate the continued potential of the SpiNNaker neuromorphic hardware.
  authors:
  - given-names: Oliver
    family-names: Rhodes
    affiliation: University Of Manchester
    orcid: https://orcid.org/0000-0003-1728-2828
    website: https://research.manchester.ac.uk/en/persons/oliver.rhodes
  - given-names: Petrut
    family-names: Bogdan
    affiliation: University Of Manchester
    orcid: https://orcid.org/0000-0001-5535-7865
  - given-names: Christian Y.
    family-names: Brenninkmeijer
    affiliation: University Of Manchester
    email: christian.brenninkmeijer@manchester.ac.uk
    orcid: https://orcid.org/0000-0002-2937-7819
    website: https://www.researchgate.net/profile/Christian_Brenninkmeijer
  - given-names: Simon
    family-names: Davidson
    affiliation: University Of Manchester
    orcid: https://orcid.org/0000-0001-5385-442X
    website: https://research.manchester.ac.uk/en/persons/simon.davidson
  - given-names: Donal
    family-names: Fellows
    affiliation: University Of Manchester
    orcid: https://orcid.org/0000-0002-9091-5938
    website: https://www.researchgate.net/profile/Donal-Fellows
  - given-names: Andrew
    family-names: Gait
    affiliation: University Of Manchester
    orcid: https://orcid.org/0000-0001-9349-1096
    website: https://personalpages.manchester.ac.uk/staff/andrew.gait/
  - given-names: David R.
    family-names: Lester
    affiliation: University Of Manchester
    orcid: https://orcid.org/0000-0002-7267-291X
  - given-names: Mantas
    family-names: Mikaitis
    affiliation: University Of Manchester
    orcid: https://orcid.org/0000-0001-8706-1436
    website: https://research.manchester.ac.uk/en/persons/mantas.mikaitis
  - given-names: Luis A.
    family-names: Plana
    affiliation: University Of Manchester
    orcid: https://orcid.org/0000-0002-6113-3929
    website: https://research.manchester.ac.uk/en/persons/luis.plana
  - given-names: Andrew G. D.
    family-names: Rowley
    affiliation: University Of Manchester
    email: Andrew.Rowley@manchester.ac.uk
    orcid: https://orcid.org/0000-0002-2646-8520
    website: https://www.researchgate.net/profile/Andrew_Rowley2
  - given-names: Alan B.
    family-names: Stokes
    affiliation: University Of Manchester
    orcid: https://orcid.org/0000-0002-6110-1484
  - given-names: Steve B.
    family-names: Furber
    affiliation: University Of Manchester
    orcid: https://orcid.org/0000-0002-6524-3367
    website: https://research.manchester.ac.uk/en/persons/steve.furber

title: Support for adding new neuron models to the PyNN 0.8 and PyNN0.9 Implementation
  for executing on SpiNNaker machines.
authors:
    - name: SpiNNaker Software Team
      alias: For a list of contributors see https://github.com/SpiNNakerManchester/sPyNNakerNewModelTemplate/graphs/contributors or for a combined list see https://spinnakermanchester.github.io/latest/LicenseAgreement.html#contributors
      address: University of Manchester, Oxford Road
      city: Manchester
      country: GB
      email: spinnakerusers@googlegroups.com
      post-code: M13 9PL
      website: https://apt.cs.manchester.ac.uk/projects/SpiNNaker/
url: https://spinnakermanchester.github.io/
contact:
- address: University of Manchester, Oxford Road
  city: Manchester
  country: GB
  email: spinnakerusers@googlegroups.com
  name: SpiNNaker Software Team
  post-code: M13 9PL
license: Apache-2.0
repository: https://github.com/SpiNNakerManchester/sPyNNakerNewModelTemplate